GeForce 7900 GTX and Radeon RX 6900 XT - video card comparison
Passmark - benchmark score GeForce 7900 GTX vs Radeon RX 6900 XT
GeForce 7900 GTX
399
Radeon RX 6900 XT
27641
GeForce 7900 GTX
Radeon RX 6900 XT
Architecture
Curie (2003−2013)
Navi / RDNA2 (2020−2022)
GPU code name
G71
Navi 21
Market segment
Desktop
Desktop
Release date
March 2006
December 2020
Interface
PCIe 1.0 x16
PCIe 4.0 x16
Supplementary power connectors
1x 6-pin
2x 8-pin
Boost clock speed
-
2250 MHz
Core clock speed
650 MHz
1825 MHz
Manufacturing process technology
90 nm
7 nm
Number of transistors
278 million
26,800 million
Pipelines / CUDA cores
-
5120
Power consumption (TDP)
84 Watt
300 Watt
Texture fill rate
15.60
720.0
Memory type
GDDR3
GDDR6
Maximum RAM amount
512 MB
16 GB
Memory bus width
256 Bit
256 Bit
Memory clock speed
1600 MHz
16000 MHz
Memory bandwidth
51.2 GB/s
512.0 GB/s
Shared memory
-
-
Display Connectors
2x DVI, 1x S-Video
1x HDMI, 2x DisplayPort, 1x USB Type-C
HDMI
-
+
DirectX
9.0c (9_3)
12 Ultimate (12_2)
OpenCL
N/A
2.1
OpenGL
2.1
4.6
Shader Model
3.0
6.5
Vulkan
N/A
1.2